Sunday, April 23, 2017

Here's What You Have To Believe In Order To Deny Eternalism


I've recently gotten marred down in another debate over eternalism vs presentism via private email. It's a debate I generally like having because it's one I know I can win. Plus it's a great way to get to know Special Relativity, one of the coolest and most fascinating scientific theories. What I want to emphasize here is what one has to deny in order to deny eternalism and hold to either presentism or possibilism, because it's not always apparent to those who do so.

In order to deny eternalism, one has to deny one or both of the following. They have to either:
  1. Deny that the speed of light travels at constant speed regardless of the speed of the light source.
  2. Deny that we can accurately measure two non-parallel distances as being of equal length with any physical instrument, such as a ruler, or tape measurer.
The denier of eternalism must accept one or both; there is no logical way to deny at least one and still deny eternalism.

The reason why is because logic demands it.

If... 
(1) the speed of light is constant for all observers and isn't changed depending on whether or not the light source is moving,
And...
(2) we are able to physically measure two perpendicular distances accurately using any device such as a ruler or tape measurer,
Then...
(3) if two beams of light travel an equal distance to a single point and arrive at the same time, they must have been emitted at the same time and the events that emitted them must have been ontologically simultaneous. 
And...
(4) if two beams of light travel an equal distance to a single point and arrive at different times, they must have been emitted at different times and the events that emitted them must have not been ontologically simultaneous.
In order to deny (3) and (4) you must deny either (1) or (2) or both (1) and (2). There is no other logically possible way to do so.

Saturday, April 22, 2017

For The Sake Of Absurdity


In recent years I have more and more come to celebrate and embrace the absurd. I have an intense infatuation with what is preposterous, ridiculous, and incompatible with sound reason. I think this is why I love religion so much. It's the absurdity of it that fascinates me and the humor drawn from the absurdity that I find so appealing. Now the philosophy of absurdism within existentialism is about conflict between the search for meaning in world and its meaninglessness. And my view on this, as an atheist, is to embrace the meaninglessness of the world, rather than commit suicide or believe in a religious transcendental realm. One way we can do this is to celebrate the absurd.

But what's the absurdity? Is it the meaninglessness of the world, or the religious view of the world created by a designer who confers meaning? Well if you ask me which one is supposed to be the absurdity, it's both. They're both absurd. The world having no meaning, and the world having meaning given by some god are both absurd. The very idea of those two things are absurd too. Every worldview is absurd if you ask me. Existence itself is absurd. But we can make the most of it by finding subjective meaning in things, like art, or music, or philosophy, and so long as we don't ever confuse these things with any notion of objective meaning, this can make life more pleasurable.

But I say, we should also embrace the ridiculous of the absurd by creating more of it. I routinely tell absurd jokes with deliberate non-sequitors simply because they're absurd. I routinely emphasize natural absurdity contrived by nature. And I try to create absurd situations when ever possible, just for the sake of absurdity for laughs. The more absurd, the better. Humor is the celebration of the absurd.

There is a dark side however to celebrating the absurdity. Donald Trump as president is absurd. Totally and completely absurd. In some ways, I like it because him and his presidency are absurd, and I know people who've voted for him solely because they thought it would be absurd if he was president. Now I think his presidency is a "total disaster" and "Sad!" — to borrow his own phraseology, and I truly fear for the future. So I think sometimes it's proper to set aside one's embrace of the absurd for the sake of human well being. The absurd we celebrate should be harmless, and other than rustling a few feathers, no one should be seriously hurt from the absurd if it can be helped. The presidency of Donald Trump, while a daily monument to absurdity, is going to seriously harm the world. His lack of concern for man-made climate change alone is enough to do this.

So I urge you to consider the absurd. For laughs, try inventing a religion with the goal of making it as absurd as possible. Do it with friends, and try to out do each other. Make an absurd joke that has no obvious punchline other than the absurdity of the joke itself. Tell an absurd story just for laughs. Emphasize the absurdity of the news, situations, or of life in general. For example: How can relationships thrive in a society that increasingly celebrates individuality? It's absurd when you think about it.

Don't confuse any of this with being the same thing as Albert Camus's philosophy of absurdism. That's a deeper intellectual project. I'm simply recognizing his thesis and arguing that we should cope with life's objective meaninglessness by celebrating absurdity.

Wednesday, April 12, 2017

The Gender Pay Gap Is Misleading


It's one of the things that gets repeated over and over again: Women earn 77 cents on the dollar for what men make. Sometimes it's reported as 81 cents, as in Senator Bernie Sander's recent tweet for #EqualPayDay:


But after reading about the pay gap, I've discovered over the years that it's completely false at worst, and misleading at best. The claim makes it appear that women are making 77 or 81 cents for every dollar a man makes for the exact same job. But that's by and large not the case. If it were, why wouldn't every employer fire all of their male employees and replace them with women who will be paid 20% less as a way to save on labor costs?

It turns out, the truth behind those numbers is more complicated than what we're often lead to believe. The 77 percent figure is created by comparing the amount earned by men and women regardless of their occupation. And since men tend to work in higher paying professions and women tend to work in lower paying professions the total amount of money men make tends to be higher than women. If women are over represented in lower paying occupations, they will earn less money than men on average.

Although it is not clear how the study that came up with the 77 percent figure calculated what full time workers are, women tend to work part time much more than men. According to the Bureau of Labor Statistics, in 2016 women were 13% more likely than men to be working part time for economic reasons, and nearly twice as likely than men to be working part time for noneconomics reasons. This means women often work part time because they want to, for a variety of reasons, like being able to spend more time with children, and choosing to do so will make it so that women earn less then men in a given year, or over a lifetime. Women sometimes exit the workforce entirely to care for children for a number of years, and this too cuts down the earnings of women to men over their lifetime. All of these are major factors in why women earn 77 or 81 percent of what men do.

This is not to say that there is no pay gap whatsoever, it simply means that the 77 cents on the dollar figure is not explained by the claim that women earn 77% men do for the same exact jobs. In fact, for unmarried childless women in their 20s, they are often earning more money than their male counterparts in large metro areas like Atlanta, Los Angeles, and New York.

But say any of this to your average liberal, or your average feminist, and they will think you're a sexistor even worse, a republican! That's because once this claim gets repeated enough and becomes your rallying cry, you will continue defending this in the face of contrary evidence due to the sunk cost bias. And this is very hard to shake off for most people. We all need to fact check our claims, especially the ones we're most committed to, as this is the best way to ensure that we're right. Our ideology shouldn't determine the facts, the facts should determine our ideology.

Monday, April 10, 2017

Great Video On Life As A Nihilist


Nihilism may seem bleak to some, but to others, they manage to enjoy the world of wonder around them that admits of no objective purpose. Over at the Veritasium YouTube channel, science enthusiast Derek Muller talks about seeing the world as a nihilist in "Our Greatest Delusion."


Sunday, April 9, 2017

Quote Of The Day: Hitchens On The Fine Tuning Argument


As I've said before, I don't look to Christopher Hitchens if I want to hear the most sophisticated arguments for or against god, but he did have a snappy comeback in a debate about the apparent fine tuning of the universe with Rabbi Wolpe years ago. Wolpe challenges Hitchens, saying, "The odds that the universe would actually be constituted are .0000 to the billion power, because all these various astronomical constants have to be exactly right, balanced on a knife edge in order for there to be a world. So that's the first piece of evidence that the world knew we were coming."



Unimpressed, Hitch responds,

Now to this knife edge point, why are people so impressed that it so nearly didn't happen? Some designer. I might mention on the knife edge point, knife edge is exactly the right metaphor as it turns out, just in the little far off suburban slum of our tiny solar system—that's a detail in the cosmos—just the one we know, we know the following: that of the other planets, all of them are either much too hot or much too cold to support any kind of life at all. If they ever did they don't any longer and will never do so again. And that is true a very large tracts of our own planet. They're either the too hot or too cold and it's on a climatic knife edge as it is and is waiting for the Sun swell up into a red dwarf, boil the oceans, and have done with the whole business, and we even know roughly the date on which that will occur. That's just in our suburb; it's in our hood. So we may have a lot of a little bit of something this now but there's a great deal of nothingness headed our way. Some design, huh?

He continues, showing the absurdity of thinking the whole of the cosmos, including all of its mass extinctions, was all a preparation for us.

They were waiting for us? It was waiting for us to occur? For you and me to arrive? 98.9 percent of every species has ever been on earth has already become extinct. So if there's a creator or designer—and I can't prove there isn't—who wanted that, this designer must be either very capricious, very cruel, very incompetent, or very indifferent. Grant him and you must grant all that. You can't say "Ah, what a welcome. What a table was spread for us to dine on." 

And then of course the crowd laughs and claps.

Saturday, April 8, 2017

Why It's Harder To Live On Your Own As A Young Adult


With 32.1 percent of 18-34 year olds living with their parents, up from 20 percent in 1960, according to a Pew Research Center study, two clear trends are emerging: (1) more young adults are living with their parents for a longer amount of time, and (2) fewer young people are getting married. I'm going to be writing a 2 part series of blog posts that address why these two trends are emerging in recent decades.

For the first part, here are 3 important reasons explaining why more young adults are living with their parents:

1. Rent costs have gone up faster than inflation. Rent is the bigger factor when it comes to how housing costs make it harder to survive on your own as a young adult, since most young people rent and are not buying a home right out of college. Median rent costs have risen 64% since 1960 when factoring inflation:


Thursday, March 30, 2017

Atheism In A Nutshell? Wrong


This is what the majority of theists think atheism requires you to believe:


There was nothing, and then, *poof* there was something. This gets the atheist view completely wrong. Well, I hate to say there is an "atheist view" on cosmogony, but no atheist has to accept this gross misconception that most theists think we have to adhere to.

The logic is completely wrong. Think about it. If there was nothing, how could you then have a moment later? It presupposes time exists, since you have before and after notions. But time is something—it's not nothing. Many atheists unfortunately fail to understand this, including Lawrence Krauss, who constantly refers to something as nothing, conflating the two, and bringing upon himself much justified criticism.

The fact of the matter is there never was nothing. The philosopher's "nothing" of the total and complete absence of any thing is a concept in our minds, but not something that has ever existed. Therefore we don't go from "nothing" to "something," you start with something. This meme seems to get that near the bottom. The big bang theory indeed doesn't say the universe came from nothing, because, again, nothing never existed. It says the universe came from a singularity, a point of spacetime of infinite density and energy. There may be more spacetime before the singularity, or it may be literally the first moment of all of spacetime. Either way there never was nothing, and the universe doesn't "come from" nothing. The universe has always existed—every moment—past, present, and future, in one giant spacetime block universe. The burden of proof of the existence of nothingness is on the person making the claim.

I've written a screenplay for a web series on atheism that covers this very important aspect of the origin of the universe that I hope to begin filming next month and have completed editing by the end of spring. It will cover the origin of the universe, morality, and secularism. Oh, and I will be acting in it! A million things can go wrong with it however, so I'm scared this will not ever happen. There are many points of failure, including the other actors, the cameraman, the sound guy, and our schedules. So we'll see.

But the bottom line is this: there was always something. No need for a creator.

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